Here is a great mini-course on Schema Markups and Rich Snippets For Newbies

Went through this course a few weeks ago, great info and way better and more detailed than MOZ and Yoast "ultimate" guides. If you have an Amazon affiliate or even a news blog, look into that.

https://rich-snippets.io/structured-data-training-course/

Thanks for sharing, I checked this out and there is a lot of useful things. Some general stuff, for those who are just starting written in a very simple language. Actually, I knew a lot of this before, but this guide really made a consolidation of all the important things.